<!DOCTYPE html>
<!-- Any copyright is dedicated to the Public Domain.
- http://creativecommons.org/publicdomain/zero/1.0/ -->
<html>
<head>
<title>CSS Test: Sticky Positioning - percentage offsets</title>
<link rel="author" title="Corey Ford" href="mailto:cford@mozilla.com">
<link rel="match" href="padding-1-ref.html">
<meta name="assert" content="Percentage offsets should be resolved against the content box of the scrolling container">
<style>
body {
/* Make sure it works on the first pass of reflow */
overflow: scroll;
}
#scroll {
width: 130px;
height: 80px;
overflow: scroll;
border: 10px solid black;
padding: 10px;
}
#sticky {
position: sticky;
top: 50%;
left: 50%;
width: 10px;
height: 10px;
background-color: black;
}
</style>
<body>
<div id="scroll">
<div id="sticky">
</div>
</div>
</body>
</html>